Beta Draft Confidential
9-141/19/05 ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000
Configuring ATM Over MPLS Gateway Solution on CBX 3500
Network-wide MPLS Settings
Table 9-4. Add DiffServ Dialog Box Fields
Field Description
Name Enter an alpha-numeric name for this DiffServ profile.
ID The Diffserv ID is a read-only field. It is incremented 
automatically as DiffServ profiles are created.
L-LSP Properties (L-LSP type only)
L-LSP PSC The QoS of LSP is derived from the PSCID. CBX 3500 
supports eight PSCIDs that determine the type of forwarding 
required on the LSP. 
Select from the following PSCIDs:
• DF-Drop Precedence0 – typically used for UBR/ABR 
with CLP 0
• DF-Drop Precedence1 – typically used for UBR/ABR 
with CLP 1
• AF1-Drop Precedence0 – typically used for VBR-Nrt 
with CLP 0
• AF1-Drop Precedence1 – typically used for VBR-Nrt 
with CLP 1
• AF2-Drop Precedence0 – typically used for VBR-RT 
with CLP 0
• AF2-Drop Precedence1 – typically used for VBR-RT 
with CLP 1
• EF-Drop Precedence0 – typically used for CBR with 
CLP 0
• EF-Drop Precedence1 – typically used for CBR with 
CLP 1
E-LSP Properties (E-LSP type only)
E-LSP NUM 
PHB(0-8)
Select a number from 0-8 (default). This defines the number 
of PHBs to be signaled.